Press Release Summary:
Model 682A04 DIN-Rail Mountable, Dual Relay Alarm is capable of operation with any 4-20 mA signal input, but is particularly well suited for vibration signal inputs due to adjustable 0-45 sec time delay. The two alarm relays are Form C, can accommodate normally open or closed wiring schemes, and can handle up to 5 A of power. Each can be individually set for HI or LOW threshold limits and employ latching technique with local reset button or remote reset capability.
Original Press Release:
DIN-Rail Mountable Dual Relay Alarm Module
August 5, 2002, Depew, NY - The IMI Sensors Division of PCB Piezotronics, Inc., has released the Model 682A04 DIN-Rail Mountable, Dual Relay Alarm Module that is specifically designed to provide an early warning of deteriorating machinery condition. Although capable of operation with any 4 to 20 mA signal input, the unit is particularly well suited for vibration' signal inputs due to its adjustable, 0 to 45 second time delay. The time delay feature serves to eliminate false alarm trips due to momentary vibratory upsets, which may be caused by machinery start-ups, run downs, or vehicle drive-bys. The unit operates with vibration sensors that directly output a 4 to 20 mA signal or with vibration transmitters that provide a conditioned 4 to 20 mA output signal from analog accelerometers.
The two alarm relays are Form C, can accommodate normally open or closed wiring schemes, and can handle up to 5 amps of power. Each can be individually set for HI or LOW threshold limits and employ a latching technique with a local reset button or remote reset capability. The slim, DIN-rail mounted package supports high-density installations and features removable terminal blocks to simplify wiring.
For additional information, contact IMI's applications engineering group at (800) 959-4464 in the U.S. and Canada, (716) 684-0003 outside of the U.S., Fax: (716) 684-3823, E-mail: firstname.lastname@example.org, or visit our web site at www.imi-sensors.com.
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